15. Calculate, to the nearest whole number, the area of triangle ABC with a=8 inches, b=11...
13. You are given the triangle ABC with a=9 inches, b=11 inches, and c=14 inches. Determine the measures, in degrees, of all its three angles to the nearest degree. Write down the steps to your answers.
Find the area of triangle ABC if a = 7 inches, b = 11 inches, and c = 12 inches. Round to the nearest tenth.
. Find the area of triangle ABC if a = 7 inches, b= 11 inches, and c = 12 inches. Round to the nearest tenth.
12. You are given the triangle ABC with A =61°, b = 8 cm. and c=5 cm. (a) Calculate the unknown length of its side and the unknown measures of its angles. Write down the steps to your answers. (b) What is the area of the triangle?
#1,5,9 and #13,17,21,25 please. In Exercises 1-12, graph each complex number in the complex plane 3. -2 4i 2 2. 3 5i 7.-3i 8.-5i 6. 7 47 19 7 15 2 11 2 12. 10 10 each complex number in polar form 15. 1 V3i 14. 2 + 2i 16. -3- V3i 3. 1-i 20. -V3+i 18. V5_V5İ 19. V3-3i 17-44i 24. -8-8V3i 22. 2 + Oi 2 23, 2v3-2i 21. 3 +0i V3 1 1 V3 28·16+161 26, 1...
xremember to round to nearest whole number) a) 10 7) b) 13 c) 15 d) 8 Median a) 85 8) b) 4.5 c) 1 d) 3 b) 46% 9) What % of the data is greater than 7? a) 35 % c) 50% d) 25% Given the following raw data 414,21,22,30,25,27,27,18,12) construct a grouped frequency distribution with the first class being 12-15 and equal class widths lower limit-upper limit class f 3 5 b) 5 c) 4 d) 1 10)...
11. Write cos 3u - cos Tu as a product of trigonometric functions. Write down the steps to your answer. 12. You are given the triangle ABC with A =61°, b = 8 cm. and c=5 cm. (a) Calculate the unknown length of its side and the unknown measures of its angles. Write down the steps to your answers. (b) What is the area of the triangle?
[11] Convert the complex number 20-2li to trigonometric form. A. 729 cis - 46.4° B. 729 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° [12] Convert the complex number 12 cis 5 18 to rectangular form. A 7.7 +9.21 B. 9.2 + 7.71 C. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 c. -8 + 5.91 D. 5.9 -0.81 (14) Which is an...
[11] Convert the complex number 20-21i to trigonometric form. A. 29 cis - 46.4° B. 29 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° 5x [12] Convert the complex number 12 cis 18 to rectangular form. A. 7.7 + 9.21 B. 9.2 + 7.71 c. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 C. -.8 + 5.9i D. 5.9 -0.8i [14] Which is...
Determine the unit price rounded to the nearest cent. 5. $2.08 for 14 oz. Math 5. Determine whether this proportion is true or false. 5 3 6. Math =- 6. 22 13 Check Solve these proportions and check. 15 21 =- 7. Math 7. 14 Check 0.5 8. 11 8. Fm 22 Math Check Determine whether this proportion is true or false. 5 3 6. Math =- 6. 22 13 Check Solve these proportions and check. 15 21 =- 7....